RetroTone Player (2003) is a Flash-based mobile ringtone player that brought classic mobile music notation to life.
It interpreted text-based ringtone sequences (such as 8a1 8a1 8b1 8#c2 8#c2 8b1 8a1 8e1 8a1 8a1 8b1 8#c2 8a1 16#c2 16a1 4b1) and played them back as real melodies.
A nostalgic experiment in blending text, sound, and visuals, RetroTone Player demonstrated how Flash MX and ActionScript could turn simple tone strings into expressive, playable melodies - capturing the charm of early mobile music creation.
Thanks to https://ruffle.rs/ for Bringing Back Flash Player Emulator